Bonny Billy Girl's A-Line Long Sleeve Blue Lace Kid Dress Dress: 50% Cotton, 50% Polyester, Lining: 100% Cotton Complete the outfit with a laced sleeve to provide comfort as well as an added elegance Zipper controlled to maintain the perfect fit, Double layers to provide protection from cold Perfect for Daily Girl Dress, Easter Dress, Christmas Dress, School Dress or Other Special Occasions Available for 3-11 Years, Please Refer to the Below Detail Description or the Left Picture for Our Size Chart before Ordering Knee length Good tailoring High quality fabrics 100% Cotton Lining A-line style for easy wearing Using the Size Chart as a reference, a size up or down from there (if necessary) will get you to the right fit. If child is heavier or stronger, please consider to choose bigger size instead suggested size. Please allow 0.5-1 inch differs due to manual measurement.